Friday
October 31, 2014

Homework Help: physics

Posted by Laura on Sunday, May 22, 2011 at 8:09pm.

A pen placed 13.0 cm from a concave spherical mirror produces a real image 13.5 cm from the mirror.
a) What is the focal length of the mirror? Answer in units of cm.


b) Calculate the magnification of the image.


Assume the pen is placed 28.9 cm from the mirror.
c) What is the position of the new image? (Answer with −1000 if the image does not exist.)Answer in units of cm.


d) What is magnification of the new image? (Answer with −1000 if the image does not exist.)



e) Describe the new image.
1. virtual, inverted, larger
2. real, upright, smaller
3. real, inverted, larger
4. real, upright, larger
5. None of these
6. virtual, upright, smaller
7. real, inverted, smaller
8. virtual, inverted, smaller
9. virtual, upright, larger

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A 4.5 cm tall object is placed 20 cm in front of a spherical mirror. ...
physics --- - A concave spherical mirror has a radius of curvature 15 cm. A 1 cm...
physics - A concave spherical mirror has a radius of curvature 15 cm. A 1 cm ...
physics - A light bulb is placed 16.6 cm in front of a concave mirror. When the ...
Physics - A mirror produces an image that is located 50.0 cm behind the mirror, ...
physics - A light bulb is placed 17.1 cm in front of a concave mirror. When the ...
physics - A convex spherical mirror has a focal length of -20 cm. An object is ...
Physics - A pen placed 13.0 cm from a concave spherical mirror produces a real ...
Physics - 1. A concave mirror forms a real image at 25cm from he mirror surface ...
physics - The real image produced by a concave mirror is found to be 0.303 times...

Search
Members